Electro-magnetic screening device for electrical cabling constituting bundles of cables comprising tappings

摘要

An assembly of electro-magnetic screening devices for electrical cabling including tappings or branches of the kind in which each main cable and each tapping is enclosed in a screening sheath. At the junction between the main cable and the tappings each tapping is surrounded by a metallic ring itself covered by the screening sheath, the various metallic rings of the various tappings at one point being juxtaposed and the assembly thus formed being externally covered successively by the screening sheath of the main cable and by an external metallic ring which clamps the assembly.